Table 4. A comparison of the relationships (from zero inflated GLMs) between the main diet and the number of earthworms ingested by wild boar inhabiting two sites in South Korea.

Site	Variable	Estimate	SE	Z	P-value
Geochang	Intercept	−2.707	0.316	−8.575	<0.001
	Stems/leaves	−0.031	0.043	−0.718	0.473
	Roots	−0.030	0.045	−0.665	0.506
	Seeds	−0.026	0.028	−0.814	0.416
	Flesh fruits	−0.049	0.058	−0.856	0.392
	Acorns	−0.081	0.016	−2.170	0.030	*
	Crops	−1.605	0.740	−4.998	<0.001	**
Seoul	Intercept	−3.344	0.549	−6.089	<0.001
	Stems/leaves	0.037	0.118	0.312	0.754
	Roots	−0.078	0.088	−0.888	0.375
	Flesh fruits	−0.017	0.034	−0.489	0.625
	Acorns	−0.050	0.038	−1.341	0.180
	Crops	−0.183	0.054	−3.400	<0.001	**
	Food waste	−0.340	0.310	−1.228	0.220

Notes:

^*P < 0.05.

^**P < 0.001.